Bouncy Castle Provider 1.77 · org.bouncycastle.jcajce.provider.drbg.IncrementalEntropySourceProvider

Field Summary

Modifier and Type	Field and Description
private final boolean	predictionResistant
private final SecureRandom	random

Access	Constructor and Description
public	IncrementalEntropySourceProvider(SecureRandom the SecureRandom to base EntropySource construction on. random, boolean boolean indicating if the SecureRandom is based on prediction resistant entropy or not (true if it is). isPredictionResistant) Create a entropy source provider based on the passed in SecureRandom.

Modifier and Type	Method and Description
public EntropySource	Returns: an EntropySource that generates bitsRequired bits of entropy on each call to its getEntropy() method. get(final int size (in bits) of entropy to be created by the provided source. bitsRequired) Implements org.bouncycastle.crypto.prng.EntropySourceProvider.get. Return an entropy source that will create bitsRequired bits of entropy on each invocation of getEntropy().
private static void	sleep(long ms)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

predictionResistant	back to summary
private final boolean predictionResistant

random	back to summary
private final SecureRandom random

IncrementalEntropySourceProvider	back to summary
public IncrementalEntropySourceProvider(SecureRandom random, boolean isPredictionResistant) Create a entropy source provider based on the passed in SecureRandom. Parameters random:SecureRandom the SecureRandom to base EntropySource construction on. isPredictionResistant:boolean boolean indicating if the SecureRandom is based on prediction resistant entropy or not (true if it is).

IncrementalEntropySourceProvider

public IncrementalEntropySourceProvider(SecureRandom random, boolean isPredictionResistant)

Create a entropy source provider based on the passed in SecureRandom.

Parameters

random:SecureRandom: the SecureRandom to base EntropySource construction on.
isPredictionResistant:boolean: boolean indicating if the SecureRandom is based on prediction resistant entropy or not (true if it is).

get	back to summary
public EntropySource get(final int bitsRequired) Implements org.bouncycastle.crypto.prng.EntropySourceProvider.get. Return an entropy source that will create bitsRequired bits of entropy on each invocation of getEntropy(). Parameters bitsRequired:int size (in bits) of entropy to be created by the provided source. Returns:EntropySource an EntropySource that generates bitsRequired bits of entropy on each call to its getEntropy() method.

get

public EntropySource get(final int bitsRequired)

Return an entropy source that will create bitsRequired bits of entropy on each invocation of getEntropy().

Parameters

bitsRequired:int: size (in bits) of entropy to be created by the provided source.

an EntropySource that generates bitsRequired bits of entropy on each call to its getEntropy() method.

sleep	back to summary
private static void sleep(long ms) throws InterruptedException